diff --git a/newversion.sh b/newversion.sh
new file mode 100644
index 0000000..dab509d
--- /dev/null
+++ b/newversion.sh
@@ -0,0 +1,7 @@
+version="$1"
+sed -i "s/version.*/version = \"$version\"/" ./pyproject.toml
+git diff
+git add ./pyproject.toml
+git commit -m "new version v$version"
+git tag v$version
+#git push --tags